Chase Cover Installation That Stops Water at the Top of the Chase

The chase cover is the metal top on a framed chimney. A rusted or ill-fitting one funnels water straight into the chase. We fit and install a proper stainless cover so the top of your chimney sheds water for good.
YOUR LOCAL CREW
New cover, sloped to drain
Water runs off, not in
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WHY IT MATTERS

The chase cover is the crown of a framed chimney

On a masonry chimney the concrete crown sheds water off the top. On a framed chimney, that job belongs to the chase cover: a metal lid over the whole top of the chase, with the flue and its cap poking through. Builders often use a thin galvanized cover that rusts within a few years, and once it rusts through or sits flat and pools water, rain runs straight down into the chase.

We measure the chase and install a proper cover, sloped to drain and made from stainless or aluminum that won’t rust out. It works with the flue’s chimney cap above it and protects the chase siding below. If water has already gotten in, we’ll flag any chimney repair the chase needs before we close it up.

Builder-grade galvanized chase covers commonly rust out within a few years in Texas weather. A stainless cover, sloped to drain, is what keeps water out of the chase for the long run.

Signs your chase cover needs replacing

Recognize two or more? It’s time to give us a call.

What happens on the day

Measure, fit a sloped stainless cover, and seal it to drain.

01

Measure the chase

We measure the top of the chase and the flue openings so the cover fits precisely.

02

Remove the old cover

The rusted or failed cover comes off, and we check the top of the chase underneath.

03

Fit the new cover

A stainless or aluminum cover, sloped to drain, is fitted over the chase with the flue passing through.

04

Seal and secure

The cover is fastened and the seams are sealed so water sheds off instead of getting under it.

05

Final check

We confirm the cover drains, the flue collar is sealed, and the top is watertight before we leave.

THE WARRIOR STANDARD

Professional work. Thorough every time.

Priced by the size of the chase and whether the cover is stock or custom-fabricated. We measure and quote before any work, and a stainless cover costs more up front but outlasts the galvanized one it replaces.

What shapes the job

1

Chase size and number of flue openings

2

Stock cover or custom fabrication

3

Roof access and height

Experienced crews and professional equipment. We solve 99% of the problems we find, and we answer every question honestly.

Always included

Proof, not promises

Before
After

Ready to breathe easier?

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Straight answers

Answers to the questions Dallas homeowners ask most about this service.

What is the difference between a chase cover and a chimney cap?

The chase cover is the metal lid over the whole top of a framed chimney, like a crown. The chimney cap is the smaller piece that covers the flue opening itself. On a framed chimney you usually have both, and the flue and cap pass through the chase cover.

Most builders install a thin galvanized cover to save money, and galvanized steel rusts, especially where water pools on a flat cover. That’s why we install stainless or aluminum, sloped to drain, so it doesn’t rust out and pond water.

A small issue can sometimes be sealed, but once a cover is rusting through or pooling water, patching buys a little time and no more. Replacing it with a sloped stainless cover is the fix that actually keeps the chase dry.

Often, yes. A failed chase cover is one of the most common ways water gets into a framed chimney. We check the cover, the flue collar, and the siding so we fix the actual entry point, not just the stain.

A quality stainless cover, properly sloped and sealed, can last for decades, far longer than the galvanized cover most homes start with. We tell you what we’re installing and why before we do it.